EP 4262972 A1 20231025 - WIRELESS RECORDING SYSTEM-ON-CHIP FOR DISTRIBUTED NEURAL INTERFACE SYSTEMS WITH INDUCTIVE POWER DELIVERY AND UWB DATA TRANSMISSION
Title (en)
WIRELESS RECORDING SYSTEM-ON-CHIP FOR DISTRIBUTED NEURAL INTERFACE SYSTEMS WITH INDUCTIVE POWER DELIVERY AND UWB DATA TRANSMISSION
Title (de)
DRAHTLOSES AUFZEICHNUNGSSYSTEM AUF EINEM CHIP FÜR VERTEILTE NEURONALE SCHNITTSTELLENSYSTEME MIT INDUKTIVER STROMVERSORGUNG UND UWB-DATENÜBERTRAGUNG
Title (fr)
SYSTÈME SUR PUCE D'ENREGISTREMENT SANS FIL POUR SYSTÈMES D'INTERFACE NEURONALE DISTRIBUÉE AVEC DISTRIBUTION D'ÉNERGIE INDUCTIVE ET TRANSMISSION DE DONNÉES À BANDE ULTRALARGE
Publication
Application
Priority
- US 202063127702 P 20201218
- US 2021073036 W 20211220
Abstract (en)
[origin: WO2022133501A1] Systems and method for wireless recording system-on-chips for distributed neural interface systems with inductive power delivery and UWB data transmission are described. In an embodiment, the system includes an implantable neural interface including: an electrode array having several electrodes; front end circuitry including: one or more digital components, and at least one amplifier coupled to a first electrode and a second electrode of the electrode array, wherein the amplifier and the first electrode and the second electrode form a sensing channel configured to sense electrical activity; and a transceiver including: several digital components; a power harvesting system that receives RF energy through a wireless power link; and a wireless clock receiver that provides a clock signal to the one or more digital components of the front end circuitry and the several digital components of the transceiver.
IPC 8 full level
A61N 1/378 (2006.01); H01F 38/14 (2006.01); H02J 50/10 (2016.01)
CPC (source: EP US)
A61B 5/283 (2021.01 - EP US); A61B 5/293 (2021.01 - EP US); A61B 5/4836 (2013.01 - EP); A61N 1/36125 (2013.01 - EP US); A61N 1/37288 (2013.01 - US); H02J 50/001 (2020.01 - US); H02J 50/005 (2020.01 - EP); H02J 50/10 (2016.02 - US); H02J 50/20 (2016.02 - US); H02J 50/402 (2020.01 - US); A61B 5/725 (2013.01 - EP); A61N 1/025 (2013.01 - EP); A61N 1/0529 (2013.01 - EP); A61N 1/0551 (2013.01 - EP); A61N 1/36062 (2017.07 - EP); A61N 1/36082 (2013.01 - EP); A61N 1/368 (2013.01 - EP); A61N 1/37288 (2013.01 - EP); A61N 1/3756 (2013.01 - EP); A61N 1/3787 (2013.01 - EP); H02J 50/10 (2016.02 - EP); H02J 2310/23 (2020.01 - US)
Citation (search report)
See references of WO 2022133501A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022133501 A1 20220623; EP 4262972 A1 20231025; US 2024115183 A1 20240411
DOCDB simple family (application)
US 2021073036 W 20211220; EP 21908064 A 20211220; US 202118257997 A 20211220